30488007

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1787}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 45658368

約数和(自身を除く): 15170361

約数列:

[1, 3, 11, 33, 47, 121, 141, 363, 517, 1551, 1787, 5361, 5687, 17061, 19657, 58971, 83989, 216227, 251967, 648681, 923879, 2771637, 10162669, 30488007]

約数ペア:

[(1, 30488007), (3, 10162669), (11, 2771637), (33, 923879), (47, 648681), (121, 251967), (141, 216227), (363, 83989), (517, 58971), (1551, 19657), (1787, 17061), (5361, 5687)]